Pacific Storm System Across the West; Fire Weather Concerns in the Southeast

A Pacific storm system will bring strong winds and low elevation rain to much of the West Coast, and heavy high elevation mountain snow to the Sierra-Nevada through Wednesday. Fire weather concerns will continue into Tuesday across the Mid-South and Southeast as gusty winds and dry conditions persist. Read More >

Current conditions at

ROCK CREEK (RCEC1)

Lat: 37.55983°NLon: 118.67841°WElev: 7103.0ft.

NA

44°F

7°C

Humidity 31%
Wind Speed SE 4 MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility NA
Wind Chill42°F (6°C)
Last update 21 Apr 03:04 AM PDT
Extended Forecast for

11 Miles WNW Chalfant CA

Winter Weather Advisory April 21, 05:00am until April 22, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • Overnight

    Overnight: Mostly clear, with a low around 38. South wind around 10 mph.

    Low: 38 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of rain and snow showers before 11am, then a chance of rain showers between 11am and 2pm, then rain and snow showers likely after 2pm. Some thunder is also possible.  Snow level 8500 feet lowering to 7800 feet in the afternoon . Increasing clouds, with a high near 54. Breezy, with a south wind 15 to 25 mph, with gusts as high as 40 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 54 °F

    Rain/Snow
    Likely and
    Breezy

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly before 8pm. Some thunder is also possible.  Mostly cloudy, then gradually becoming mostly clear, with a low around 29. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 29 °F

    Snow Showers
    Likely and
    Breezy then
    Chance Snow
    Showers

  • Wednesday

    Wednesday: Sunny, with a high near 47. West wind 10 to 15 mph.

    High: 47 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 30. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 30 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 55. Northwest wind 5 to 10 mph.

    High: 55 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 38. South wind around 10 mph.
Tuesday
A slight chance of rain and snow showers before 11am, then a chance of rain showers between 11am and 2pm, then rain and snow showers likely after 2pm. Some thunder is also possible. Snow level 8500 feet lowering to 7800 feet in the afternoon . Increasing clouds, with a high near 54. Breezy, with a south wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tuesday Night
Snow showers likely, mainly before 8pm. Some thunder is also possible. Mostly cloudy, then gradually becoming mostly clear, with a low around 29. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday
Sunny, with a high near 47. West wind 10 to 15 mph.
Wednesday Night
Mostly clear, with a low around 30. Northwest wind around 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 55. Northwest wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 35.
Friday
Mostly sunny, with a high near 56.
Friday Night
Partly cloudy, with a low around 37.
Saturday
Mostly sunny, with a high near 54.
Saturday Night
A slight chance of showers. Snow level 8200 feet lowering to 7600 feet after midnight . Mostly cloudy, with a low around 36.
Sunday
Mostly sunny, with a high near 55.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 56.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WNW Chalfant CA
 37.58°N 118.56°W (Elev. 7602 ft)
11:30 pm PDT Apr 20, 2026
3am PDT Apr 21, 2026-6pm PDT Apr 27, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database